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fix(ble/bluedroid): Added value len check in esp_ble_gatts_send_indicate()

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(cherry picked from commit bfa0fff2e5)

Co-authored-by: Nebojsa Cvetkovic <nebkat@gmail.com>
This commit is contained in:
Zhang Hai Peng
2025-05-13 16:13:56 +08:00
parent 9c282d6e12
commit 31fecc616d
1 changed files with 6 additions and 1 deletions
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7
components/bt/host/bluedroid/api/esp_gatts_api.c
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@ -260,6 +260,11 @@ esp_err_t esp_ble_gatts_stop_service(uint16_t service_handle)
esp_err_t esp_ble_gatts_send_indicate(esp_gatt_if_t gatts_if, uint16_t conn_id, uint16_t attr_handle,
uint16_t value_len, uint8_t *value, bool need_confirm)
{
if (value_len > ESP_GATT_MAX_ATTR_LEN) {
LOG_ERROR("%s, value_len > ESP_GATT_MAX_ATTR_LEN.", __func__);
return ESP_ERR_INVALID_SIZE;
}
btc_msg_t msg = {0};
btc_ble_gatts_args_t arg;
@ -272,7 +277,7 @@ esp_err_t esp_ble_gatts_send_indicate(esp_gatt_if_t gatts_if, uint16_t conn_id,
}
if (L2CA_CheckIsCongest(L2CAP_ATT_CID, p_tcb->peer_bda)) {
LOG_DEBUG("%s, the l2cap chanel is congest.", __func__);
LOG_DEBUG("%s, the l2cap channel is congest.", __func__);
return ESP_FAIL;
}